11291358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 25731216

約数和(自身を除く): 14439858

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 401, 494, 722, 741, 802, 1083, 1203, 1482, 2166, 2406, 4693, 5213, 7619, 9386, 10426, 14079, 15238, 15639, 22857, 28158, 31278, 45714, 99047, 144761, 198094, 289522, 297141, 434283, 594282, 868566, 1881893, 3763786, 5645679, 11291358]

約数ペア:

[(1, 11291358), (2, 5645679), (3, 3763786), (6, 1881893), (13, 868566), (19, 594282), (26, 434283), (38, 297141), (39, 289522), (57, 198094), (78, 144761), (114, 99047), (247, 45714), (361, 31278), (401, 28158), (494, 22857), (722, 15639), (741, 15238), (802, 14079), (1083, 10426), (1203, 9386), (1482, 7619), (2166, 5213), (2406, 4693)]